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Suppliers for
Clavulanic acid potassium salt
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Properties | CAS |
61177-45-5 | Formula |
C8H8KNO5 | EINECS |
262-640-9 |
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4 Registered suppliers
Appearance | White or almost white crystalline powder hygroscopic
| Identification Tests | HPLC - The principal peaks in the chromatogram obtained with the test solution is similar in retention time to that obtained with reference solution
| PH | 4.8~8.6
| Water | NMT 11.0%
| Ratio of compound | Amoxicillin/clavulanic acid (1.9~2.1) | 1
| Related substances
| Any individual impurity(largest) | NMT 2.0%
| Total impurities | NMT 5.0%
| Assay on the anhydrous basis Clavulanic acid | NMT25.8%
| Amoxicillin | NMT 59.3% |
Appearance | White or almost white crystalline powder hygroscopic
| Identification Tests | HPLC - The principal peaks in the chromatogram obtained with the test solution is similar in retention time to that obtained with reference solution
| PH | 4.8~8.6
| Water | NMT 11.0%
| Ratio of compound | Amoxicillin/clavulanic acid (1.9~2.1) | 1
| Related substances
| Any individual impurity(largest) | NMT 2.0%
| Total impurities | NMT 5.0%
| Assay on the anhydrous basis Clavulanic acid | NMT25.8%
| Amoxicillin | NMT 59.3% |
Appearance | White or almost white crystalline powder hygroscopic
| Identification Tests | HPLC - The principal peaks in the chromatogram obtained with the test solution is similar in retention time to that obtained with reference solution
| PH | 4.8~8.6
| Water | NMT 11.0%
| Ratio of compound | Amoxicillin/clavulanic acid (1.9~2.1) | 1
| Related substances
| Any individual impurity(largest) | NMT 2.0%
| Total impurities | NMT 5.0%
| Assay on the anhydrous basis Clavulanic acid | NMT25.8%
| Amoxicillin | NMT 59.3% |
Appearance | White or almost white crystalline powder hygroscopic
| Identification Tests | HPLC - The principal peaks in the chromatogram obtained with the test solution is similar in retention time to that obtained with reference solution
| PH | 4.8~8.6
| Water | NMT 11.0%
| Ratio of compound | Amoxicillin/clavulanic acid (1.9~2.1) | 1
| Related substances
| Any individual impurity(largest) | NMT 2.0%
| Total impurities | NMT 5.0%
| Assay on the anhydrous basis Clavulanic acid | NMT25.8%
| Amoxicillin | NMT 59.3% |
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Last update 2024-05-13
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